While we were working on http://www.duettographics.com Administration control panel, they required the ability to sort their images in easy way, so after some googeling we find many separate tutorials for this. So, we decided to write one simple tutorial that can describe the whole thing.

Since you didn’t include your exact versions of compiled jQuery and jQuery UI, the script gives me “there’s an error with AJAX.” I appreciate the tutorial and don’t want to disparage you taking the time to share your work freely with the world, but if you’re going to write a tutorial, put up all the files required, preferably as a downloadable ZIP, and take the time to explain the code.